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SIEMENS
Low Voltage Distribution
Miniature Circuit Breaker
5SY6440-6

5SY6440-6

SIEMENSMiniature Circuit Breaker

5SY6440-6

Siemens 5SY6440-6 circuit breaker for reliable low-voltage power distribution.

Product Model5SY6440-6

Product ID104997

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureHigh-rated breaking capacity of 6 kA for reliable protection.
2
Feature4-pole configuration for versatile applications.
3
FeatureDesigned for low-voltage power distribution systems.
4
FeatureCompact design with a diameter of 70 mm.
5
FeatureIdeal for complex building and industrial installations.

Siemens 5SY6440-6 Circuit Breaker - 6KA, 4-Pole, B40 | INDSLT